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A relative power table for nested matched case-control studies
OBJECTIVE: To calculate relative powers for nested case-control studies for different values of both relative risk and numbers of controls per case, given a fixed number of cases available for analysis. METHODS: Algebraic and numerical methods. RESULTS: In nested case-control studies, statistical po...
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
BMJ Group
1999
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| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1757658/ https://ncbi.nlm.nih.gov/pubmed/10341749 |
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